180011110110010 has 8 divisors (see below), whose sum is σ = 324019998198036. Its totient is φ = 72004444044000.

The previous prime is 180011110109993. The next prime is 180011110110031. The reversal of 180011110110010 is 10011011110081.

It can be written as a sum of positive squares in 2 ways, for example, as 179525402866681 + 485707243329 = 13398709^2 + 696927^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9000555505491 + ... + 9000555505510.

Almost surely, 2^{180011110110010} is an apocalyptic number.

180011110110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

180011110110010 is a deficient number, since it is larger than the sum of its proper divisors (144008888088026).

180011110110010 is a wasteful number, since it uses less digits than its factorization.

180011110110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18001111011008.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 180011110110010 its reverse (10011011110081), we get a palindrome (190022121220091).

The spelling of 180011110110010 in words is "one hundred eighty trillion, eleven billion, one hundred ten million, one hundred ten thousand, ten".